Portable credit card reader



FIG. 1 is a top plan view of a portable credit card reader showing my new design;

FIG. 2 is an end elevation;

FIG. 3 is an opposite end elevation;

FIG. 4 is a view from one side;

FIG. 5 is a view from the opposite side;

FIG. 6 is a view from below; and,

FIG. 7 is an enlarged cross-sectional view taken along line 7--7 of FIG. 1. 

The ornamental design for a portable credit card reader, as shown and described. 